CN1128979C - 在不足化学计量的气氛中进行加工和处理的炉子 - Google Patents

在不足化学计量的气氛中进行加工和处理的炉子 Download PDF

Info

Publication number
CN1128979C
CN1128979C CN97120051A CN97120051A CN1128979C CN 1128979 C CN1128979 C CN 1128979C CN 97120051 A CN97120051 A CN 97120051A CN 97120051 A CN97120051 A CN 97120051A CN 1128979 C CN1128979 C CN 1128979C
Authority
CN
China
Prior art keywords
chamber
mentioned
combustion
effuser
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN97120051A
Other languages
English (en)
Chinese (zh)
Other versions
CN1180827A (zh
Inventor
丰塔纳·皮耶乔治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Demag Italy Engineering S P A
Original Assignee
Demag Italy Engineering S P A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Demag Italy Engineering S P A filed Critical Demag Italy Engineering S P A
Publication of CN1180827A publication Critical patent/CN1180827A/zh
Application granted granted Critical
Publication of CN1128979C publication Critical patent/CN1128979C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat
    • F27D17/12—Arrangements for using waste heat using heat storage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F27B9/26—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path on or in trucks, sleds, or containers
    • F27B9/262—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path on or in trucks, sleds, or containers on or in trucks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/3005—Details, accessories or equipment specially adapted for furnaces of these types arrangements for circulating gases
    • F27B9/3011—Details, accessories or equipment specially adapted for furnaces of these types arrangements for circulating gases arrangements for circulating gases transversally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat
    • F27D17/17—Arrangements for using waste heat for preheating fluids, e.g. air or gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Tunnel Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Ceramic Products (AREA)
  • Glass Compositions (AREA)
  • Air Supply (AREA)
  • Incineration Of Waste (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
CN97120051A 1996-10-11 1997-10-10 在不足化学计量的气氛中进行加工和处理的炉子 Expired - Fee Related CN1128979C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000090A/96 1996-02-28
IT96GE000090A IT1287570B1 (it) 1996-10-11 1996-10-11 Forno per processi e trattamenti in atmosfera sottostechiometrica
IT000090A/1996 1996-10-11

Publications (2)

Publication Number Publication Date
CN1180827A CN1180827A (zh) 1998-05-06
CN1128979C true CN1128979C (zh) 2003-11-26

Family

ID=11354946

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97120051A Expired - Fee Related CN1128979C (zh) 1996-10-11 1997-10-10 在不足化学计量的气氛中进行加工和处理的炉子

Country Status (12)

Country Link
US (1) US5899689A (de)
EP (1) EP0836066B1 (de)
CN (1) CN1128979C (de)
AT (1) ATE216485T1 (de)
AU (1) AU716723B2 (de)
BR (1) BR9705011A (de)
CA (1) CA2216408C (de)
DE (1) DE69712009T2 (de)
ES (1) ES2175238T3 (de)
IT (1) IT1287570B1 (de)
PL (1) PL322541A1 (de)
ZA (1) ZA978474B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6749425B1 (en) * 2003-03-26 2004-06-15 Jp Steel Plantech Co. Indirect heating furnace
US8470068B2 (en) * 2004-12-07 2013-06-25 Nu-Iron Technology, Llc Method and system for producing metallic iron nuggets
US8021460B2 (en) * 2006-07-26 2011-09-20 Nu-Iron Technology, Llc System and method for producing metallic iron nodules
DE102010063839A1 (de) 2010-12-22 2012-06-28 Sms Siemag Ag Verfahren zum Betreiben eines Ofens in einer Anlage zur Metallverarbeitung und Anlage zur Metallverarbeitung
US8287621B2 (en) 2010-12-22 2012-10-16 Nu-Iron Technology, Llc Use of bimodal carbon distribution in compacts for producing metallic iron nodules
CN104373953B (zh) * 2014-11-14 2018-09-07 神雾科技集团股份有限公司 一种应用限流孔板的智能燃烧系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2009761B2 (de) * 1970-03-03 1972-06-08 Koppers-Wistra-Ofenbau GmbH, 4000 Düsseldorf Kammerofen zur waermebehandlung von metallischem gut
JPS52114509A (en) * 1976-03-22 1977-09-26 Alumax Inc Device for highhspeed heating of billets
US4358268A (en) * 1980-12-15 1982-11-09 Neville Warren H Furnace system with reheated flue gas recirculation
DE3220162C2 (de) * 1982-05-28 1986-04-17 Sigri Elektrographit Gmbh, 8901 Meitingen Verfahren zum Herstellen von Kohlenstoffkörpern
US4528012A (en) * 1984-01-30 1985-07-09 Owens-Illinois, Inc. Cogeneration from glass furnace waste heat recovery
GB2179730B (en) * 1985-08-27 1989-09-13 British Gas Corp A regenerator for a regenerative heating system
DK161037C (da) * 1988-10-17 1991-10-28 Haldor Topsoe As Fremgangsmaade og anlaeg til kontinuerligt at rense en oxygenholdig gas for braendbare forureninger
US5057010A (en) * 1990-05-15 1991-10-15 Tsai Frank W Furnace for heating process fluid and method of operation thereof
US5164145A (en) * 1990-10-10 1992-11-17 Thermo Process Systems Inc. Rotary furnace oil seal employing endothermic gas purge
US5161968A (en) * 1991-05-21 1992-11-10 Process Combustion Corporation Regenerative thermal oxidizer
JP2521386B2 (ja) * 1991-10-31 1996-08-07 日本ファーネス工業株式会社 鉄鋼加熱炉
US5460789A (en) * 1991-12-20 1995-10-24 Eisenmann Maschinenbau Kg Apparatus for purifying pollutant-containing outgoing air from industrial installations by regenerative afterburning
DE4142401C2 (de) * 1991-12-20 1999-01-21 Linde Ag Verfahren zum Betrieb einer auf einem oder mehreren Brennern basierenden Beheizung eines Ofens
US5203859A (en) * 1992-04-22 1993-04-20 Institute Of Gas Technology Oxygen-enriched combustion method
DE4230778C2 (de) * 1992-09-15 1997-03-20 Man B & W Diesel Ag Flammrohr für einen Brenner zur Verbrennung eines flüssigen oder gasförmigen Brennstoffes
JPH06281364A (ja) * 1993-03-30 1994-10-07 Ngk Insulators Ltd 加熱炉の温度制御方法
US5417731A (en) * 1993-09-14 1995-05-23 Owens-Brockway Glass Container, Inc. Method of heating a charge, including injecting secondary oxidant into the output port

Also Published As

Publication number Publication date
CA2216408A1 (en) 1998-04-11
DE69712009D1 (de) 2002-05-23
ZA978474B (en) 1998-03-26
EP0836066A1 (de) 1998-04-15
ITGE960090A1 (it) 1998-04-11
DE69712009T2 (de) 2002-11-14
IT1287570B1 (it) 1998-08-06
EP0836066B1 (de) 2002-04-17
ITGE960090A0 (it) 1996-10-11
ES2175238T3 (es) 2002-11-16
ATE216485T1 (de) 2002-05-15
CN1180827A (zh) 1998-05-06
AU4002697A (en) 1998-04-23
US5899689A (en) 1999-05-04
BR9705011A (pt) 1998-12-01
CA2216408C (en) 2004-08-17
PL322541A1 (en) 1998-04-14
MX9707805A (es) 1998-07-31
AU716723B2 (en) 2000-03-02

Similar Documents

Publication Publication Date Title
CN111569623B (zh) 烧结烟气内外循环系统与循环方法
TW201137105A (en) Method for reducing nitrogen oxides from the waste gas of a coke oven
WO1986001279A1 (en) Recuperative furnace wall
CN116793097B (zh) 一种烧结烟气中一氧化碳的减排方法和减排系统
CN107899413A (zh) 一种热风炉废气脱硫脱硝协同治理方法
CN1128979C (zh) 在不足化学计量的气氛中进行加工和处理的炉子
CN108034436B (zh) 一种焦炉系统及其应用
CN218154262U (zh) 一种rto燃烧氧化排放装置
US20100047727A1 (en) Method of reheating in a furnace using a fuel of low calorific power, and furnace using this method
CN221611602U (zh) 一种煤气高温预热装置
US4812117A (en) Method and device for pre-heating waste metal for furnaces
CN1301335C (zh) 高风温高炉热风炉
CN116351890B (zh) 低富氧度空气与低热值煤气耦合连续燃烧的轧钢加热方法
JP2000105084A (ja) 燒結機の排ガス処理方法及び装置
CN214501252U (zh) 一种垃圾焚烧发电厂焚烧炉二次风系统
CN210425080U (zh) 热风炉旁路预热烟气换热器防止低温腐蚀工艺系统
JP2687830B2 (ja) 蓄熱式バーナを用いた加熱炉における排熱回収方法
CN2455729Y (zh) 高风温高炉热风炉
RU2278325C1 (ru) Способ отопления нагревательных и термических печей
CN111515238A (zh) 土壤直接热脱附处理方法和设备
CN219368429U (zh) 双排烟加热炉系统
CN219607117U (zh) 一种切换蓄热式燃烧设备
CN223623397U (zh) 一种固硫脱硝超低排放的链篦机-回转窑-环冷机
CN117167970A (zh) 一种煤气高温预热装置
CN2515553Y (zh) 烧结点火器的单预热装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20031126

Termination date: 20151010

EXPY Termination of patent right or utility model